首页 >  Term: main storage database (MSDB)
main storage database (MSDB)

(1) A root-segment database that resides in virtual storage. The data in an MSDB is stored in segments. Each segment can be available to all terminals or assigned to a specific terminal; however, segments cannot be assigned to a terminal that is defined through ETO. See also Fast Path.
(2) In IMS, a root-segment database that resides in main storage and that can be accessed to a field level.

0 0

创建者

  • PWH617
  •  (Gold) 1905 分数
  • 100% positive feedback
© 2024 CSOFT International, Ltd.